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DS1248Y-120

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DS1248Y-120

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Archivo PDF Caracteristicas Electricas
BAJAR PDF. SRAM 1024K NO VOLATIL
Features
  • 1024K NV SRAM with Phantom Clock
  • Features
  • Real time clock keeps track of hundredths of seconds,
  • minutes, hours, days, date of the month, mounths,
  • and years
  • 128K x 8 NV SRAM directly replaces volatile static
  • RAM or EEPROM
  • Embedded lithium energy cell maintains calendar
  • operation and retains RAM data
  • Watch function is transparent to RAM operation
  • Month and year determine the number of days in each
  • month ; volid up to 2100
  • Lithium energy sources is electrically disconnected to retain
  • freshness until power is applied the first time
  • Standard 28-pin JEDEC pinout
  • Full 10% operating range
  • Operating temperature range 0°C to 70°C
  • Accuracy is better than +/-1 minute/month @ 25°C
  • Over 10 years of data retention in the absence of power
  • Available in 120, 150, 200 ns access time
Aplicaciones
$ 19.20 USD + iva
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